Mario Gunawan

Web & Mobile Software Engineer

Mario Gunawan

About Me

I'm Mario Gunawan, a web and mobile software engineer with extensive experience in developing enterprise-grade applications and solutions. With a strong foundation in both frontend and backend technologies, I specialize in creating scalable, efficient, and secure software systems.

Throughout my career, I've collaborated with cross-functional teams to deliver complex projects on time and within scope, consistently exceeding client expectations and driving business value.

Technical Expertise

Frontend Development

  • HTML/CSS
  • JavaScript
  • Svelte
  • React

Backend Development

  • Node.js
  • Express
  • PostgreSQL
  • Gin

DevOps & Tools

  • Git
  • Docker
  • CI/CD
  • Nginx

Selected Projects

Ringo

Ringo

Translator helper tool

SvelteREST APIAI IntegrationVPS Management
View Project
Gopay

Gopay

#2 Payment fintech platform in Indonesia

FlutterKotlinMini App Platform
View Project
Yourbestie

Yourbestie

Motorbike rental application

SvelteDockerJWT
View Project

Contact Information

I'm open to discussing new opportunities, consulting engagements, and potential collaborations.

© 2025 Mario Gunawan. All rights reserved.